Search by tag «MRI» 38 results

• ITMO Researchers Propose New Wireless Power Transfer System For MRI Scanners

  Scientists from ITMO’s Faculty of Physics have developed an antenna capable of capturing energy from alternating magnetic fields within MRI scanners and relaying it to additional devices used inside such systems. The technology can harvest nearly twice as much energy as its counterparts, thus representing a new significant step towards eliminating wires and expensive batteries from MRI equipment.

  12.04.2022

• The Future of MRI: ITMO Researchers Develop New Ways to Acquire and Analyze MR Images

  Last year, ITMO’s International Laboratory of Applied Radioengineering was successfully selected for a Megagrant for research into the development of magnetic resonance imaging (MRI). Their goal is to make this method more efficient, convenient, and safe. This project entails the development of new devices as well as methods of producing and analyzing MR images that will help clinicians make their diagnoses swiftly and accurately. David Bendahan, a leading French scientist and one of the heads of the project, told us about the milestones achieved in the past year and the challenges of communicating with clinicians. 

  25.01.2022

• ITMO Scientists Receive Presidential Grants

  The Council for Grants of the President of the Russian Federation has announced the list of winners of the competition for state support of leading scientific schools. The list includes two teams from ITMO University, headed by Pavel Belov and Vladislav Bougrov, respectively. 

  29.12.2021

• From Theory to Practice: How ITMO Scientists Created a Wireless Compact Device for Breast Screening

  Breast cancer is one of the most widespread oncological diseases and one of the most dangerous for women overall: 685,000 died of it last year alone. The best way to save a life is to detect and treat the tumor at the early stages of the disease. That’s why scientists from all over the world keep working on increasing the efficiency of MRI and researchers from ITMO University are no exception.

  01.11.2021

• Neural Networks Specialist: Machine Learning Models Can Fail And Here Is Why

  Is it true that neural networks can’t tell a gorilla from a tumor? What is prediction confidence and what do they have to do to find your car in the parking lot? And finally, why shouldn’t you trust a model’s conclusions completely? We addressed all of these questions to Natalia Khanzhina, a PhD student at ITMO’s Information Technologies and Programming Faculty, who developed a new method that improves the precision of the neural network that detects brain tumors in MRI scans.  

  26.08.2021

• ITMO Researchers Developing Safer MRI Technology for Scanning During Pregnancy

  With the current MRI technologies, abdominal scans of pregnant women tend to be complicated by specific artefacts, darkened spots, in the images. ITMO University researchers have devised a way to lower the heterogeneity of the electromagnetic field in order to acquire higher-quality images.

  22.06.2021

• Mind-Blowing Research of the Month: How and Why We Study Music’s Effects on the Brain

  People spend an average of 18 hours a week listening to music, according to a 2019 survey. It is undeniably a huge part of our lives and, naturally, inspires great curiosity in scientists. What makes you tap to the beat? Is it true that music can make you read faster? And what can possibly connect music and language? Today, we will attempt to answer these questions, dipping our toes into the ocean of research on music perception and cognition. 

  18.05.2021

• ITMO and Almazov National Medical Research Centre Researchers Study The Effect of Gaming On the Human Brain

  Pavel Tikhonov and Mikhail Zubkov, researchers from ITMO’s Faculty of Physics and Engineering are working on a project that uses functional magnetic resonance imaging to study the brains of people who spend 20 to 30 hours a week gaming. The scientists hypothesize similarities between the brains of ardent gamers and people addicted to chemical substances. 

  25.03.2021

• ITMO PhD Student Anna Mikhailovskaya Receives IEEE MTT-S Graduate Fellowship

  Anna Mikhailovskaya, a PhD student at ITMO’s Faculty of Physics and Engineering, received a graduate fellowship of the IEEE Microwave Theory and Techniques Society in the category Medical Application. It’s the first time the award was given to a Russian scientist. 

  01.03.2021

• ITMO Researchers Create MRI Antennas That Allow For Better MRI Scans

  Thanks to this invention, MRI scanners used in research can become more powerful, improving the quality of acquired images without risks for the patient’s health. ITMO scientists developed the device together with their colleagues at the M-Cube international project. The research is published in Nature Communications. 

  22.01.2021